<script setup lang="ts">
import { toTypedSchema } from "@vee-validate/zod"
import { useForm } from "vee-validate"
import { h } from "vue"
import * as z from "zod"

import { Button } from "@/registry/default/ui/button"
import { Checkbox } from "@/registry/default/ui/checkbox"
import {
  FormControl,
  FormDescription,
  FormField,
  FormItem,
  FormLabel,
  FormMessage,
} from "@/registry/default/ui/form"
import { toast } from "@/registry/default/ui/toast"

const items = [
  {
    id: "recents",
    label: "Recents",
  },
  {
    id: "home",
    label: "Home",
  },
  {
    id: "applications",
    label: "Applications",
  },
  {
    id: "desktop",
    label: "Desktop",
  },
  {
    id: "downloads",
    label: "Downloads",
  },
  {
    id: "documents",
    label: "Documents",
  },
] as const

const formSchema = toTypedSchema(z.object({
  items: z.array(z.string()).refine(value => value.some(item => item), {
    message: "You have to select at least one item.",
  }),
}))

const { handleSubmit } = useForm({
  validationSchema: formSchema,
  initialValues: {
    items: ["recents", "home"],
  },
})

const onSubmit = handleSubmit((values) => {
  toast({
    title: "You submitted the following values:",
    description: h("pre", { class: "mt-2 w-[340px] rounded-md bg-slate-950 p-4" }, h("code", { class: "text-white" }, JSON.stringify(values, null, 2))),
  })
})
</script>

<template>
  <form @submit="onSubmit">
    <FormField name="items">
      <FormItem>
        <div class="mb-4">
          <FormLabel class="text-base">
            Sidebar
          </FormLabel>
          <FormDescription>
            Select the items you want to display in the sidebar.
          </FormDescription>
        </div>

        <FormField v-for="item in items" v-slot="{ value, handleChange }" :key="item.id" type="checkbox" :value="item.id" :unchecked-value="false" name="items">
          <FormItem class="flex flex-row items-start space-x-3 space-y-0">
            <FormControl>
              <Checkbox
                :model-value="value.includes(item.id)"
                @update:model-value="handleChange"
              />
            </FormControl>
            <FormLabel class="font-normal">
              {{ item.label }}
            </FormLabel>
          </FormItem>
        </FormField>
        <FormMessage />
      </FormItem>
    </FormField>

    <div class="flex justify-start mt-4">
      <Button type="submit">
        Submit
      </Button>
    </div>
  </form>
</template>
